<form action="" class="form-inline pull-right">
  <div class="btn-group pull-right" style="padding-left:5px">
    <button type="submit" name="login" class="btn">Sign In</button>
    <a class="btn dropdown-toggle" data-toggle="dropdown" href="#">
      <span class="caret"></span>
    </a>
    <ul class="dropdown-menu">
      <li><a id="forgot-pass" data-toggle="modal" data-target="#modal" href="#">Forgot Password?</a></li>
    </ul>
  </div>
  <input class="input-small" name="username" type="text" placeholder="Username">
  <input class="input-small" name="password" type="password"  placeholder="Password">
</form>

